Interconnection between the role of blockchain technologies, supply chain integration, and circular economy: A case of small and medium-sized enterprises in Pakistan.

Increased industrialization has led to unprecedented resource depletion on a global scale. The current state of affairs has compelled practitioners and academics to investigate the role of sustainable technologies in greening the operations of businesses. Previous studies have attempted to examine the number of operational aspects for their role in making firms sustainable, yet the utility of blockchain technologies is in its infancy.

CORRELATION OF CLINICAL AND ECHO-CARDIOGRAPHIC SCORES WITH BLOOD "BRAIN NATRIURETIC PEPTIDE" IN PAEDIATRIC PATIENTS WITH HEART FAILURE.

Background: Recently brain natriuretic peptide (BNP) level has been introduced as a screening test for congestive heart failure (CHF) in children. The current CHF assessment scores are not satisfactory as they use a large number of variables.

Objective: To evaluate two CHF scores: a modified clinical score and an echocardiographic score and compare them to BNP in paediatric patients.

Deficiencies in medical prescriptions in a Sudanese hospital.

We determined the quality of medical prescription in Ribat University Hospital, Khartoum through detecting errors in doctors' prescriptions. We randomly selected 1000 medical prescriptions and checked them for completeness and legibility. The total number of doctors responsible for writing the prescriptions was 46.